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Current Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2012
Component Of Current Accrued Liabilities

Current accrued liabilities as of December 31, 2012, and 2011 consist of the following (in thousands):

 

     December 31,  
     2012      2011  

Payroll and related expenses

   $ 4,538       $ 3,224   

Legal expenses

     396         220   

Third party research and development expenses

     3,207         3,903   

Other accrued liabilities

     1,922         812   
  

 

 

    

 

 

 

Total

   $ 10,063       $ 8,159